Electrically height adjustable head rest device for an automotive vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 20, 2011
Grant Date -
Sep 10, 2009
app pub date -
Mar 4, 2009
filing date -
Mar 4, 2008
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electrically height-adjustable head rest device of a motor vehicle seat having a head rest, one or two bars carrying the head rest, a cross member, which is connected to at least one bar and comprises an internal thread, and a motor-spindle unit comprising a spindle engaging the internal thread. On the cross member and/or on the motor-spindle unit there is provided a guide seat for a guide part.
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